INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6988215b5df6c5284986cb3d40e097d9c2feaec680dcb956cfe326bc3035f185', 
    'G+zy08dj3I9raGCv9mjHv+1U4t7TAbfqH6zZKOpRkD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)